

class Circle {
    constructor(radius) {
      this.radius = radius;
    }
  
    get diameter() {
      return 2 * this.radius;
    }
  
    get area() {
      return Math.PI * this.radius * this.radius;
    }
  
    get circumference() {
      return 2 * Math.PI * this.radius;
    }
  }

  console.log("Exporting Circle class:", module);
  
  module.exports = Circle;